Possible Clues:

• Clasp of huge bra's undone
• Stifling embrace
• Tolerate giant's unending tight embrace
• Vigorous embrace
• Rough tight embrace
• Greeting between long-lost friends, say
• Affectionate greeting
• Closely grip huge bar, pirouetting
• It's a tight squeeze sticking listening device for initial handler into hidden microphone
• Endure guy endlessly coming up to grab husband in big embrace